Mathematics · Mensuration
एक घनाभ का कुल पृष्ठीय क्षेत्रफल 3040 cm2 है। यदि इसकी लंबाई 30 cm और चौड़ाई 20 cm है, तो इसकी ऊंचाई ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 126 cm
- 224.4 cm✓
- 324 cm
- 422 cm
सही उत्तर देखें
24.4 cm
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